package com.planet_ink.coffee_mud.Abilities.Druid;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.*;
import com.planet_ink.coffee_mud.core.collections.*;
import com.planet_ink.coffee_mud.Abilities.interfaces.*;
import com.planet_ink.coffee_mud.Areas.interfaces.*;
import com.planet_ink.coffee_mud.Behaviors.interfaces.*;
import com.planet_ink.coffee_mud.CharClasses.interfaces.*;
import com.planet_ink.coffee_mud.Commands.interfaces.*;
import com.planet_ink.coffee_mud.Common.interfaces.*;
import com.planet_ink.coffee_mud.Exits.interfaces.*;
import com.planet_ink.coffee_mud.Items.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
import com.planet_ink.coffee_mud.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;

import java.util.*;


/*
   Copyright 2016-2016 Bo Zimmerman

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

	   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/

public class Chant_SenseWater extends Chant
{
	@Override
	public String ID()
	{
		return "Chant_SenseWater";
	}

	private final static String	localizedName	= CMLib.lang().L("Sense Water");

	@Override
	public String name()
	{
		return localizedName;
	}

	private final static String	localizedStaticDisplay	= CMLib.lang().L("(Sensing Water)");

	@Override
	public String displayText()
	{
		return localizedStaticDisplay;
	}

	@Override
	public int abstractQuality()
	{
		return Ability.QUALITY_OK_SELF;
	}

	@Override
	public int enchantQuality()
	{
		return Ability.QUALITY_BENEFICIAL_SELF;
	}

	@Override
	protected int canAffectCode()
	{
		return CAN_MOBS;
	}

	Room	lastRoom	= null;

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_CHANT | Ability.DOMAIN_WATERLORE;
	}

	@Override
	public void unInvoke()
	{
		if(!(affected instanceof MOB))
			return;
		final MOB mob=(MOB)affected;
		if(canBeUninvoked())
			lastRoom=null;
		super.unInvoke();
		if(canBeUninvoked())
			mob.tell(L("Your senses are no longer sensitive to water."));
	}

	public String waterCheck(MOB mob, Item I, Item container, StringBuffer msg)
	{
		if(I==null)
			return "";
		if(I.container()==container)
		{
			if(((I instanceof Drink))
			&&(((Drink)I).containsDrink())
			&&((((Drink)I).liquidType() == RawMaterial.RESOURCE_FRESHWATER)
				||(((Drink)I).liquidType() == RawMaterial.RESOURCE_SALTWATER))
			&&(CMLib.flags().canBeSeenBy(I,mob)))
				msg.append(L("@x1 contains some sort of water.\n\r",I.name(mob)));
		}
		else
		if((I.container()!=null)&&(I.container().container()==container))
		{
			if(msg.toString().indexOf(I.container().name()+" contains water.")<0)
				msg.append(L("@x1 contains water.\n\r",I.container().name()));
		}
		return msg.toString();
	}

	public String waterHere(MOB mob, Environmental E, Item container)
	{
		final StringBuffer msg=new StringBuffer("");
		if(E==null)
			return msg.toString();
		if((E instanceof Room)&&(CMLib.flags().canBeSeenBy(E,mob)))
		{
			final Room room=(Room)E;
			if(CMLib.flags().isWateryRoom(room))
				msg.append(L("Your water senses are saturated.  This is a very wet place.\n\r"));
			else
			if(CMath.bset(room.getClimateType(),Places.CLIMASK_WET))
				msg.append(L("Your water senses are tingling.  This is a damp place.\n\r"));
			else
			if((room.getArea().getClimateObj().weatherType(room)==Climate.WEATHER_RAIN)
			||(room.getArea().getClimateObj().weatherType(room)==Climate.WEATHER_THUNDERSTORM))
				msg.append(L("It is raining here! Your water senses are twinkling!\n\r"));
			else
			if(room.getArea().getClimateObj().weatherType(room)==Climate.WEATHER_HAIL)
				msg.append(L("It is raining here! Your water senses are jolted!\n\r"));
			else
			if(room.getArea().getClimateObj().weatherType(room)==Climate.WEATHER_SNOW)
				msg.append(L("It is snowing here! Your water senses have a dull glow!\n\r"));
			else
			{
				for(int i=0;i<room.numItems();i++)
				{
					final Item I=room.getItem(i);
					waterCheck(mob,I,container,msg);
				}
				for(int m=0;m<room.numInhabitants();m++)
				{
					final MOB M=room.fetchInhabitant(m);
					if((M!=null)&&(M!=mob))
						msg.append(waterHere(mob,M,null));
				}
			}
		}
		else
		if((E instanceof Item)&&(CMLib.flags().canBeSeenBy(E,mob)))
		{
			waterCheck(mob,(Item)E,container,msg);
			msg.append(waterHere(mob,((Item)E).owner(),(Item)E));
		}
		else
		if((E instanceof MOB)&&(CMLib.flags().canBeSeenBy(E,mob)))
		{
			for(int i=0;i<((MOB)E).numItems();i++)
			{
				final Item I=((MOB)E).getItem(i);
				final StringBuffer msg2=new StringBuffer("");
				waterCheck(mob,I,container,msg2);
				if(msg2.length()>0)
					return E.name()+" is carrying some water.";
			}
			final ShopKeeper SK=CMLib.coffeeShops().getShopKeeper(E);
			if(SK!=null)
			{
				final StringBuffer msg2=new StringBuffer("");
				for(final Iterator<Environmental> i=SK.getShop().getStoreInventory();i.hasNext();)
				{
					final Environmental E2=i.next();
					if(E2 instanceof Item)
						waterCheck(mob,(Item)E2,container,msg2);
					if(msg2.length()>0)
						return E.name()+" has some water in stock.";
				}
			}
		}
		return msg.toString();
	}
	
	public void messageTo(MOB mob)
	{
		String last="";
		String dirs="";
		for(int d=Directions.NUM_DIRECTIONS();d>=0;d--)
		{
			Room R=null;
			Exit E=null;
			if(d<Directions.NUM_DIRECTIONS())
			{
				R=mob.location().getRoomInDir(d);
				E=mob.location().getExitInDir(d);
			}
			else
			{
				R=mob.location();
				E=CMClass.getExit("StdExit");
			}
			if((R!=null)&&(E!=null))
			{
				boolean metalFound=false;
				if(waterHere(mob,R,null).length()>0)
					metalFound=true;
				else
				for(int m=0;m<R.numInhabitants();m++)
				{
					final MOB M=R.fetchInhabitant(m);
					if((M!=null)&&(M!=mob)&&(waterHere(mob,M,null).length()>0))
					{
						metalFound = true;
						break;
					}
				}

				if(metalFound)
				{
					if(last.length()>0)
						dirs+=", "+last;
					if(d>=Directions.NUM_DIRECTIONS())
						last="here";
					else
						last=CMLib.directions().getFromCompassDirectionName(d);
				}
			}
		}

		if((dirs.length()!=0)||(last.length()!=0))
		{
			if(dirs.length()==0)
				mob.tell(L("Water smells are coming from @x1.",last));
			else
				mob.tell(L("Water smells are coming from @x1, and @x2.",dirs.substring(2),last));
		}
	}
	
	@Override
	public boolean tick(Tickable ticking, int tickID)
	{
		if(!super.tick(ticking,tickID))
			return false;
		if((tickID==Tickable.TICKID_MOB)
		   &&(affected instanceof MOB)
		   &&(((MOB)affected).location()!=null)
		   &&((lastRoom==null)||(((MOB)affected).location()!=lastRoom)))
		{
			lastRoom=((MOB)affected).location();
			messageTo((MOB)affected);
		}
		return true;
	}

	@Override
	public int castingQuality(MOB mob, Physical target)
	{
		if(mob!=null)
		{
			if(target instanceof MOB)
			{
				if(((MOB)target).isInCombat()||((MOB)target).isMonster())
					return Ability.QUALITY_INDIFFERENT;
			}
		}
		return super.castingQuality(mob,target);
	}

	@Override
	public void executeMsg(final Environmental myHost, final CMMsg msg)
	{
		super.executeMsg(myHost,msg);
		if((affected!=null)
		&&(affected instanceof MOB)
		&&(msg.target()!=null)
		&&(msg.amISource((MOB)affected))
		&&((msg.sourceMinor()==CMMsg.TYP_LOOK)||(msg.sourceMinor()==CMMsg.TYP_EXAMINE)))
		{
			if((msg.tool()!=null)&&(msg.tool().ID().equals(ID())))
			{
				final String str=waterHere((MOB)affected,msg.target(),null);
				if(str.length()>0)
					((MOB)affected).tell(str);
			}
			else
			if((msg.target()!=null)
			&&(waterHere((MOB)affected,msg.target(),null).length()>0)
			&&(msg.source()!=msg.target()))
			{
				final CMMsg msg2=CMClass.getMsg(msg.source(),msg.target(),this,CMMsg.MSG_LOOK,CMMsg.NO_EFFECT,CMMsg.NO_EFFECT,null);
				msg.addTrailerMsg(msg2);
			}
		}
	}

	@Override
	public boolean invoke(MOB mob, List<String> commands, Physical givenTarget, boolean auto, int asLevel)
	{
		if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
			return false;

		MOB target=mob;
		if((auto)&&(givenTarget!=null)&&(givenTarget instanceof MOB))
			target=(MOB)givenTarget;
		if(target.fetchEffect(this.ID())!=null)
		{
			mob.tell(target,null,null,L("<S-NAME> <S-IS-ARE> already sensing water."));
			return false;
		}
		final boolean success=proficiencyCheck(mob,0,auto);

		if(success)
		{
			final CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),auto?L("<T-NAME> gain(s) sensitivity to water!"):L("^S<S-NAME> chant(s) and gain(s) sensitivity to water!^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				beneficialAffect(mob,target,asLevel,0);
			}
		}
		else
			beneficialVisualFizzle(mob,null,L("<S-NAME> chant(s), but nothing happens."));

		return success;
	}
}
